what is functional interface & what its annotation?
Senior Java Engineer Interview Questions
641 senior java engineer interview questions shared by candidates
First round: All the basic OOPS coding problems Second Round: String problem as a greedy problem. After that Thread questions how to overcome deadlock. Third Round: Medium problem on Log pattern and process based on single
LC medium dynamic programming question
Desing a zomato, swiggy like food delivery app with features like search, order, pay, search dishes and restaurants.
tools that are used for support application reviewing the logs
How you would handle / detect DOS attacks when you design an endpoint ?
What are spring actuators ? What is discovery service in micro services ?
How to achieve async programming in Java?
They asked me about the N+1 problem in Hibernate. How to overcome it? What are the strategies?
How object is created in database when you try to fetch employee data from db?
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